56999772

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{499}}^1$

素因数の和:695

約数の個数: 72

約数和(自身を含む): 152880000

約数和(自身を除く): 95880228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 167, 171, 228, 334, 342, 499, 501, 668, 684, 998, 1002, 1497, 1503, 1996, 2004, 2994, 3006, 3173, 4491, 5988, 6012, 6346, 8982, 9481, 9519, 12692, 17964, 18962, 19038, 28443, 28557, 37924, 38076, 56886, 57114, 83333, 85329, 113772, 114228, 166666, 170658, 249999, 333332, 341316, 499998, 749997, 999996, 1499994, 1583327, 2999988, 3166654, 4749981, 6333308, 9499962, 14249943, 18999924, 28499886, 56999772]

約数ペア:

[(1, 56999772), (2, 28499886), (3, 18999924), (4, 14249943), (6, 9499962), (9, 6333308), (12, 4749981), (18, 3166654), (19, 2999988), (36, 1583327), (38, 1499994), (57, 999996), (76, 749997), (114, 499998), (167, 341316), (171, 333332), (228, 249999), (334, 170658), (342, 166666), (499, 114228), (501, 113772), (668, 85329), (684, 83333), (998, 57114), (1002, 56886), (1497, 38076), (1503, 37924), (1996, 28557), (2004, 28443), (2994, 19038), (3006, 18962), (3173, 17964), (4491, 12692), (5988, 9519), (6012, 9481), (6346, 8982)]